<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>数组求和、求最大值</title>
				<script>
					var arr = [10, 20, 30, 40, 50]; /
					var sum = 0;
					for(var i=0; i<arr.length; i++){
						sum = sum + arr[i];
					}
					console.log("sum = " + sum);
					var max = Number.MIN_VALUE;
					for(var i=0; i<arr.length; i++){
						if(arr[i] > max){
							max = arr[i];
						}
					}
					console.log("max = " + max);
				</script>
	</head>
			<body>
				<h1>数组求和、求最大值</h1>
			</body>
</html>
